*{margin:0;padding:0}
.container{
  height: calc(100vh - 57px);
  background-color: #f5f5f5;
}
.content{
  width:800px;
  margin:0 auto;
  height: 100%;
  background-color: #fff;
  border:1px solid #eee;
  padding:20px;
}
.content h4{
  line-height: 50px;
}
.content .now{
  color:#606266; 
}
.wan{
  color:#67C23A
}